/
MeasurementTool.h
49 lines (37 loc) · 1.03 KB
/
MeasurementTool.h
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#pragma once
#include "imousetool.h"
#include "iorthoview.h"
#include "math/Vector3.h"
#include "render.h"
#include "render/Colour4.h"
namespace ui
{
/**
* This tool can be used to measure distances.
* It is working on the orthoviews only.
*/
class MeasurementTool :
public MouseTool
{
private:
RenderablePointVector _points;
RenderablePointVector _lines;
ShaderPtr _pointShader;
ShaderPtr _wireShader;
Colour4 _colour;
public:
MeasurementTool();
const std::string& getName() override;
const std::string& getDisplayName() override;
Result onMouseDown(Event& ev) override;
Result onMouseMove(Event& ev) override;
Result onMouseUp(Event& ev) override;
unsigned int getPointerMode() override;
unsigned int getRefreshMode() override;
Result onCancel(IInteractiveView& view) override;
void onMouseCaptureLost(IInteractiveView& view) override;
void render(RenderSystem& renderSystem, RenderableCollector& collector, const VolumeTest& volume) override;
private:
void ensureShaders(RenderSystem& renderSystem);
};
} // namespace